It is based on his earlier game Wallenstein, but it is set in the Sengoku period, which ends with the inception of the Tokugawa Shogunate.
If battle ensues between opposing armies, the unique Cubetower plays the leading role.
The troops from both sides are thrown in together and the cubes that fall out at the bottom show who has won immediately.
Owning provinces, temples, theaters and castles means points when scores are tallied.
Whichever Daimyo accumulates the greatest number of points after the second tally becomes shogun and wins the game.